diff options
author | Takashi Iwai <tiwai@suse.de> | 2009-04-21 07:43:10 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2009-04-21 07:43:10 +0200 |
commit | a7b554ad7eefdfc9f2955fdba2634e225d761628 (patch) | |
tree | 1fd9627d3ba4f512c2fb2b0f7206db12f7dfff5c /sound/usb/usx2y/us122l.c | |
parent | 4262efee8fbbfc083401f22a57d5eca5ba37c2fd (diff) | |
parent | 5d4af1be06affa2b42cdf59cd376752be1f934b3 (diff) |
Merge branch 'fix/usx2y' into for-linus
* fix/usx2y:
ALSA: us122l: add snd_us122l_free()
ALSA: us122l: Fix signedness in comparisions
Diffstat (limited to 'sound/usb/usx2y/us122l.c')
-rw-r--r-- | sound/usb/usx2y/us122l.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index 012ff1f6f8af..a5aae9d67f31 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -474,6 +474,14 @@ static bool us122l_create_card(struct snd_card *card) return true; } +static void snd_us122l_free(struct snd_card *card) +{ + struct us122l *us122l = US122L(card); + int index = us122l->chip.index; + if (index >= 0 && index < SNDRV_CARDS) + snd_us122l_card_used[index] = 0; +} + static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp) { int dev; @@ -490,7 +498,7 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp) if (err < 0) return err; snd_us122l_card_used[US122L(card)->chip.index = dev] = 1; - + card->private_free = snd_us122l_free; US122L(card)->chip.dev = device; US122L(card)->chip.card = card; mutex_init(&US122L(card)->mutex); @@ -584,7 +592,7 @@ static void snd_us122l_disconnect(struct usb_interface *intf) } usb_put_intf(intf); - usb_put_dev(US122L(card)->chip.dev); + usb_put_dev(us122l->chip.dev); while (atomic_read(&us122l->mmap_count)) msleep(500); |